Home / 197,082.92-295,613.45-175,147.31

Finding the Fourth Proportional to 197,082.92, 295,613.45 and 175,147.31

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Solution

The fourth proportional to 197,082.92, 295,613.45 and 175,147.31 is: 262,711.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,082.92 : 295,613.45 = 175,147.31 : x
  2. Step 2: Convert to fraction form
    197,082.92/295,613.45 = 175,147.31/x
  3. Step 3: Cross multiply
    197,082.92x = 295,613.45 × 175,147.31
  4. Step 4: Simplify right side
    197,082.92x = 51,775,901,087.42
  5. Step 5: Solve for x
    x = 51,775,901,087.42/197,082.92
  6. Step 6: Final answer
    x = 262,711.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.